5 medium potatoes, peeled and thinly
1 medium onion, sliced
6 tablespoons butter or 6 tablespoons margarine
1/2 cup shredded cheddar cheese
2 tablespoons minced fresh parsley
1 tablespoon Worcestershire sauce
salt and pepper
1/3 cup chicken broth
Place the potatoes and onion on a large piece of heavy-duty foil (about 20"x20"); dot with butter.
Combine the cheese, parsley, Worcestershire sauce, salt, and pepper; sprinkle over potatoes.
Fold foil up around potatoes and add broth.
Seal the foil tightly.
Grill, covered, over medium heat for 35-40 minutes or until the potatoes are tender.